139574670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{26893}}^1$

素因数の和:27076

約数の個数: 32

約数和(自身を含む): 336928032

約数和(自身を除く): 197353362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 26893, 53786, 80679, 134465, 161358, 268930, 403395, 806790, 4652489, 9304978, 13957467, 23262445, 27914934, 46524890, 69787335, 139574670]

約数ペア:

[(1, 139574670), (2, 69787335), (3, 46524890), (5, 27914934), (6, 23262445), (10, 13957467), (15, 9304978), (30, 4652489), (173, 806790), (346, 403395), (519, 268930), (865, 161358), (1038, 134465), (1730, 80679), (2595, 53786), (5190, 26893)]